"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-08 06:38:27.315152
"""

```python
from typing import List, Dict


class ReasoningEngine:
    """
    A simple reasoning engine that can infer conclusions based on a set of rules.
    """

    def __init__(self):
        self.rules = []

    def add_rule(self, rule: str) -> None:
        """
        Adds a new rule to the reasoning engine.

        :param rule: A string representing the rule in a simple format, e.g., 'A and B implies C'.
        """
        self.rules.append(rule)

    def infer_conclusions(self, premises: List[str]) -> Dict[str, bool]:
        """
        Infers conclusions from given premises based on the rules.

        :param premises: A list of strings representing the premises.
        :return: A dictionary mapping conclusion to its validity (True if valid, False otherwise).
        """
        conclusions = {}
        for rule in self.rules:
            if all(premise in premises for premise in rule.split(' and ')):
                parts = rule.split(' implies ')
                conclusions[parts[1]] = True
        return conclusions


# Example usage

reasoning_engine = ReasoningEngine()
reasoning_engine.add_rule("A and B implies C")
reasoning_engine.add_rule("B and D implies E")

premises = ["A", "B", "D"]
conclusions = reasoning_engine.infer_conclusions(premises)

print(conclusions)  # Output should be {'C': True, 'E': True}
```

This code defines a `ReasoningEngine` class capable of adding rules and inferring conclusions based on those rules. The example usage demonstrates how to create an instance, add some rules, provide premises, and get the inferred conclusions.